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Matches 551 - 600 out of 3,933

Document Document Title
JP4918033B2  
JPWO2010055764A
The cylinder tube (11) of an oil pressure cylinder (10), The welding bead (22a, 22b) as a rigid change part to which section rigidity is changed is provided in the position estranged right and left in the peripheral direction in cross se...  
JPWO2010055764A1
油圧シリンダ(10)のシリンダチューブ( 11)は、チューブの外周面に形成されたポ ート孔(11a,11b)に対して、断面視 においてポート孔(11a,11b)か...  
JP4913135B2  
JP2012067717A
To provide a cylinder liner which allows for the preservation of bonding force with a cylinder block while being hard to follow the deformation of the cylinder block, and its manufacturing method.With respect to the cylinder liner 2 whos...  
JP2012067740A
To provide a cylinder liner for insert casting which is excellent in thermal conductivity with a cylinder block.In the cylinder liner 2 for the insert casting having an outer circumferential surface 4 on which protrusions with the height...  
JP2012057627A
To provide an internal combustion engine component having a sliding surface excellent in retaining capability of lubricating oil, and its manufacturing method.An internal combustion engine component is composed of an aluminum alloy conta...  
JPWO2010044216A1
相手部材と摺動する内周面121にピット1 22Aを形成している。ピット122は、従 来技術の開断面状のクロスハッチ形状とは異 なり、互いに独立しているので、ピスト...  
JP2012506011A
In a method for coating a sliding element, in particular a piston ring or a cylinder liner of an internal combustion engine, DLC phases are embedded into a hard material layer as said hard material layer is deposited. A sliding element, ...  
JPWO2010044216A
Pit 122A is formed in a mating member and inner skin 121 which slides. Since pit 122 has been independent mutually unlike the crosshatch shape of the shape of 開断面 of conventional technology, when an oil film is formed between each ...  
JP4891915B2  
JP4884195B2  
JP2012031756A
To provide an oilless reciprocating compressor capable of exhibiting excellent durability.This oilless reciprocating compressor includes: a housing 5 formed with a cylinder bore 5a; a piston 20 reciprocating in the cylinder bore 5a and f...  
JP2012031899A
To provide a cylinder device capable of enhancing assembling operability.In the cylinder device including a cylinder 12 in which liquid is encapsulated, an outer cylinder 13 covering the cylinder 12, a rod 15 inserted in the cylinder 12,...  
JP4876636B2  
JP4865833B2
A highly practical tube body for a pressure transducer is provided which has excellent pressure resistance, corrosion resistance, and tensile strength; which can be manufactured at low cost in comparison with cases of using stainless ste...  
JP2012002073A
To reduce friction between the inner circumference face of a cylinder and a piston by increasing retaining property of a lubricating oil in the inner circumference face of the cylinder, and to improve productivity of the cylinder.A metho...  
JP4848821B2  
JP4840109B2  
JP4829782B2  
JP2011226440A
To provide a gas lubrication structure for a Stirling engine that achieves satisfactory static pressure gas lubrication in executing gas lubrication.In the gas structure, the Stirling engine 10A includes: a hot temperature side cylinder ...  
JP2011202576A
To provide a cylinder liner that has superior adhesion and heat conductivity with a cylinder block.This cylinder liner 1 is formed from cast iron or steel. The cylinder liner 1 is formed with a thermal sprayed coated film 6 at its outer ...  
JP2011194407A
To provide a cylinder liner having a high bonding strength to a cylinder block, and to provide a method for producing the same.The cylinder liner uses a silicon-aluminum alloy as a material; a plurality of protrusions are formed on the o...  
JP4779841B2  
JP4779551B2  
JP2011163215A
To provide a cylinder block for an internal combustion engine, capable of reducing LOC by reducing bore deformation while securing a cooling water passage.On the lower side sufficiently distant from the upper part of the cylinder block 1...  
JP2011153331A
To provide a method of machining sprayed coatings, wherein the sprayed coatings formed on bore surfaces, in a deck surface machining, does not receive any external force from tools or machines for machining deck surfaces, thereby effecti...  
JP2011144789A
To improve ease of assembly of a seal member disposed between a cylinder block and a crank case and to improve durability of the seal member, in a variable compression ratio mechanism changing a compression ratio of the internal combusti...  
JP4725229B2  
JP2011127610A
To provide a structural unit which is easy to manufacture and repair while maintaining operational reliability.Each of a cylinder liner 11 and a crankcase 12 has one end surface 19; 18. A cooling water chamber 17 is formed between the cy...  
JP2011117604A
To provide a cylinder liner having an outer peripheral surface with a surface structure which is manufacturable with a minimum load, and ensures a uniform temperature distribution in a cylinder by ensuring a reliable form fit and the hig...  
JP2011106532A
To surely perform the lubrication of a sliding face even if high-speed, high-frequency and fine stroke control is applied to a hydraulic actuator, and to prevent the seal member wear caused by insufficient lubrication.A plurality of stri...  
JP2011106432A
To provide a variable compression ratio engine capable of achieving both the change in the compression ratio and the vibration control.In the variable compression ratio engine 1, the compression ratio can be changed by relativity shiftin...  
JP2002537121A5  
JP4682574B2  
JP2011089644A
To provide a low friction sliding member having more excellent and lower shearing force than MoS2 and to provide a low friction sliding mechanism using the same.This low friction sliding member has a hard carbon thin film on at least a p...  
JP2011085109A
To provide a piston in which the amount of an air-fuel mixture exhausted in an unburnt state is reduced, and a piston ring is not heat-stuck.In the piston 2 in which a plurality of circumferential grooves for providing a piston ring are ...  
JP2011073038A
To provide a cylindrical sliding member excellent in wear resistance, sliding characteristics of scuffing resistance, and workability and having less aggressiveness to a counter sliding member, and also to provide a method for manufactur...  
JP2011075065A
To provide an oil ring for an internal combustion engine capable of reducing frictional force relative to an inner wall surface of a cylinder bore without increasing the oil consumed quantity, and capable of reducing hits thereof on the ...  
JPWO2009069703A1
アルミニウム合金製シリンダライナの線膨張 に追随する線膨張特性を備えるピストンリン グを使用する場合に、これら相互の摺動挙動 による損傷を確実に減少させることの出...  
JP4669318B2  
JP2011064187A
To provide a reciprocating engine in which the sliding frictional resistance is reduced between a piston and a cylinder by resisting thrust force arising from a tilt of a connecting rod to support the piston with the piston spaced from t...  
JP4662178B2  
JP2009209798A5  
JP4655609B2  
JP4653762B2  
JP4650371B2  
JP2011046432A
To provide a filling system that performs subdividing operation of a prescribed amount immediately after starting thereof, when filling viscous substance.The filling system comprises: a cylinder block 21 that includes a first end connect...  
JP4645521B2  
JP2011032976A
To reduce a friction loss between the opposed surfaces of the skirt of a piston and the liner of a cylinder.A tapered portion 2c is formed on the inner wall surface of the lower end of the liner 2a of the cylinder 2 in a diesel engine 1....  

Matches 551 - 600 out of 3,933